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STD 11 - 11. photosynthesis in higher plants — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 11. photosynthesis in higher plants1 Mark
MCQ
Water is
  • A
    used in dark reaction
  • B
    $A$ reactant in light reaction
  • ✓
    Both $(a)$ and $(b)$
  • D
    Involve nowhere in photosynthesis
✓

Answer

Correct option: C.
Both $(a)$ and $(b)$
c
Water is one of the reactant in the light reaction. The effect of water on photosynthesis is seen in the stress condition when water availability is very low. Water is also used in dark reaction of photosynthesis.

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